CN203922901U - A kind of new type purification wetting system - Google Patents
A kind of new type purification wetting system Download PDFInfo
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- CN203922901U CN203922901U CN201420348199.2U CN201420348199U CN203922901U CN 203922901 U CN203922901 U CN 203922901U CN 201420348199 U CN201420348199 U CN 201420348199U CN 203922901 U CN203922901 U CN 203922901U
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Abstract
The utility model relates to the device of purifying liquid waste, especially a kind of new type purification wetting system.It comprises: main body, skimming machine, dissolving, dissolved air water pump, air compressor and Controlling System, main body is comprised of water distributing area, mixing zone, zone of action, settling region, inclined tube guiding region, supernatant pool, filtrating area, lower clear water zone and flushing arrangement to downstream successively from upstream, filter screen is installed in filtrating area, settling region has dosing mouth, the water-in of main body is communicated with water distributing area, the water outlet of main body is communicated with supernatant pool, flushing arrangement one end is connected with supernatant pool, and the other end is connected with lower clear water zone.It combines dissolved air flotation and precipitate and separate, can effectively the suspended substance removal in water body be fallen, and has guaranteed effluent quality simultaneously; Having flushing arrangement can carry out counterflush to filter screen, without equipment is taken apart, time saving and energy saving, long service life; Microbubble cluster floating-upward process is stable, small to liquid perturbation, has guaranteed the effect of dissolved air flotation.
Description
Technical field
The utility model relates to the device of purifying liquid waste, especially a kind of new type purification wetting system.
Background technology
Due to industry and the unordered discharge of waste water of the daily generation of resident, water pollution problems is day by day serious, and reservoir, the lake events such as even marine algae excessive multiplication, tap water be not up to standard are also more and more, and they are stimulating people's nerve, and country is more and more attention also.Traditional water-purifying process, through experiment, because they are difficult to suspended substance in quality is low weight, particle is smaller water, carry out separation therefore they are particularly unsatisfactory to the treatment effect of low temperature and low turbidity water, algae-containing water, oil-containing water to some, be difficult to reach drinking water standard.
Utility model content
The utility model is intended to address the above problem, and a kind of new type purification wetting system is provided, and it combines dissolved air flotation and precipitate and separate, has guaranteed effluent quality simultaneously; Having flushing arrangement can carry out counterflush to filter screen, and it is time saving and energy saving to clean, long service life; Microbubble cluster floating-upward process is stable, and small to liquid perturbation, its technical scheme adopting is as follows:
A new type purification wetting system, comprising:
Main body, from upstream, to downstream, by being arranged at, bottom part body makes water distribution evenly and the water distributing area of flow velocity reduction successively for it, make the abundant contact reacts of flocculation agent and waste water and generate the mixing zone of flocs unit, make flocs unit in uphill process, increase gradually and form the zone of action of slime layer, for by the settling region of quality and the larger suspended substance of volume precipitation, can make the inclined tube guiding region of mud and alumen ustum landing, supernatant pool, filtrating area, the flushing arrangement that counterflush is carried out in He Kedui filtrating area, lower clear water zone forms, it should be noted that each region that forms main body " from upstream to downstream " refers to each region of passing through successively after waste water is entered by the water-in of main body herein, therefore each above-mentioned region is interpreted as being connected successively, in described filtrating area, filter screen is installed, described settling region has dosing mouth, and the water-in of main body is communicated with water distributing area, and the water outlet of main body is communicated with supernatant pool, and described flushing arrangement one end is connected with supernatant pool, and the other end is connected with lower clear water zone,
For the truss type skimming machine of desludging layer, it is installed in main body and is arranged at top, zone of action;
For the dissolving of microbubble is provided to zone of action,
Dissolved air water pump, its one end is communicated with supernatant pool, and the other end is connected with dissolving;
For improve the air compressor of air dissolves degree in dissolving to dissolving supercharging, it is connected with dissolving;
And Controlling System.
On technique scheme basis, the bottom of described zone of action inner chamber is provided with the reliever for refinement, uniform microbubble, and described reliever is connected by pipeline with dissolving.
On technique scheme basis, in described zone of action, be provided with dividing plate, described dividing plate makes zone of action form narrow wide space.
Optionally, described dividing plate is horizontal by 60 degree angles.
On technique scheme basis, on the inner-wall surface of described zone of action, there is preservative coat, described preservative coat by being welded in rivet on zone of action inner-wall surface, take rivet as support frame and be wrapped in the cement sand bed on rivet and the ceramic tile that is affixed on cement sand bed forms.
On technique scheme basis, between adjacent rivet, spacing is 10cm, and sand-cement slurry layer thickness is 20mm.
On technique scheme basis, also comprise sludge discharging area, described sludge discharging area is arranged in zone of action and is positioned at the lower-most point place of inclined tube guiding region.
The utlity model has following advantage: dissolved air flotation and precipitate and separate are combined, have complementary advantages, can effectively the suspended substance removal in water body be fallen, alleviated the burden of subsequent treatment process, guaranteed effluent quality simultaneously; Having flushing arrangement can carry out counterflush to filter screen, without equipment is taken apart, time saving and energy saving, long service life; Microbubble cluster floating-upward process is stable, small to liquid perturbation, has guaranteed the effect of dissolved air flotation, and technological process, comparison in equipment are simple, and management and maintenance is convenient.
Accompanying drawing explanation
Fig. 1: the structural representation of facing of the present utility model;
The left TV structure schematic diagram of Fig. 2: Fig. 1;
Fig. 3: internal structure schematic diagram of the present utility model;
Fig. 4: the cross-sectional view of the preservative coat on the inner-wall surface of zone of action described in the utility model;
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of new type purification wetting system, is characterized in that, comprising:
Main body 4, from upstream, to downstream, by being arranged at, main body 4 bottoms make water distribution evenly and the water distributing area 7 of flow velocity reduction successively for it, make the abundant contact reacts of flocculation agent and waste water and generate the mixing zone 8 of flocs unit, make flocs unit in uphill process, increase gradually and form the zone of action 10 of slime layer, for by the settling region 12 of quality and the larger suspended substance of volume precipitation, can make the inclined tube guiding region 15 of mud and alumen ustum landing, supernatant pool 16, filtrating area 18, lower clear water zone 17 and the flushing arrangement 20 that can carry out counterflush to filtrating area 18 form, it should be noted that forming main body refers to each region of passing through successively after waste water is entered by the water-in 6 of main body from each region in upstream to downstream herein, therefore each above-mentioned region is interpreted as being connected successively,
In described filtrating area 18, filter screen 19 is installed, described settling region 12 has dosing mouth 14, and the water-in 6 of main body is communicated with water distributing area 7, and the water outlet 22 of main body is communicated with supernatant pool 16, described flushing arrangement 20 one end are connected with supernatant pool 16, and the other end is connected with lower clear water zone 17;
For the truss type skimming machine 3 of desludging layer, it is installed in main body 4 and is arranged at 10 tops, zone of action;
For the dissolving 1 of microbubble is provided to zone of action 10,
Dissolved air water pump 5, its one end is communicated with supernatant pool 16, and the other end is connected with dissolving 1;
For the air compressor 2 to the interior air dissolves degree of dissolving 1 supercharging raising dissolving 1, it is connected with dissolving 1;
And Controlling System.
Need herein explanation, air compressor 2 is by dissolving, 1 supercharging improves the interior air dissolves degree of dissolving 1, large quantity of air is dissolved in clear water, dissolving 1 pumps into the clear water that has dissolved large quantity of air behind zone of action 10, due to pressure decreased, air discharges from water, thereby produces a large amount of microbubbles.
The technique of purifying waste water:
Add the waste water of flocculation agent first to enter water distributing area 7, water distribution uniformity is carried out in water distributing area 7, flow velocity is reduced, slowly enter in mixing zone 8, the abundant contact reacts of flocculation agent and waste water in mixing zone 8, generate a large amount of tiny flocs units, enter again zone of action 10, in zone of action 10, flocs unit contacts with microbubble, adhere to, after particle adhesion bubble, therefore its density is less than water and produces Float upward function, flocs unit increases gradually in uphill process, form slime layer, when slime layer reaches certain thickness, by truss type skimming machine 3, scraped, water after dissolved air flotation flows into settling region 12, by dosing mouth 14, add coagulating agent (as polymerize aluminum chloride), water carries out moment in settling region 12 to be mixed with coagulating agent, blend level reaches 90%-95%, mass ratio is heavier, the larger suspended substance of volume ratio is 12 precipitations in settling region, under the guide functions of inclined tube guiding region 15, the mud depositing and the alumen ustum of landing are under action of gravity, along the landing of inclined tube vergence direction, by the water after 15 clarifications of inclined tube guiding region, enter supernatant pool 16, and by filter screen, filter from top to bottom, tiny suspended substance is tackled by filter screen, filter, then enter lower clear water zone 17, dissolved air water is taken from supernatant pool with certain quantity of reflux.After strainer filtering certain hour, the resistance of filter screen increases gradually, by flushing arrangement 20, can carry out counterflush to filter screen.The application has adopted the design that dissolved air flotation and precipitate and separate combine from the above, the advantage of dissolved air flotation is that low weight to quality, particle is smaller suspended substance effect is relatively good, the bubble that can utilize equipment to produce brings it into water surface top, then utilizes skimming machine to be isolated water-outlet body; The advantage of precipitate and separate is that heavier to quality, volume ratio is larger suspended substance effect is relatively good, by little throw out being accumulated into large flocs unit after dosing, by inclined tube guiding region, large floc settlement is got off, clear water flows into filtrating area and processes.The each have their own advantages and function of dissolved air flotation and precipitate and separate, the application bonds them together, their advantages are separately given full play of, have complementary advantages, can effectively the suspended substance in water body (being turbidity) be got rid of, for follow-up filtration process, process and lay a solid foundation, alleviated the burden of subsequent treatment process, be also effluent quality strong assurance up to standard simultaneously.
Preferably, the bottom of described zone of action 10 inner chambers is provided with the reliever 9 for refinement, uniform microbubble, described reliever 9 is connected by pipeline with dissolving 1, reliever 9 can make microbubble be evenly distributed, microbubble cluster floating-upward process is stable, small to liquid perturbation, guaranteed the effect of dissolved air flotation.
Preferably, in described zone of action 10, be provided with dividing plate 11, described dividing plate 11 makes zone of action 10 form narrow wide space, so can reduce the disturbance of water inlet impulsive force to zone of action 10 liquid levels, be convenient to the removing of slime layer, be conducive to generation and the rising of microbubble simultaneously.
Optionally, described dividing plate 11 is horizontal by 60 degree angles.
As shown in Figure 4, preferably, on the inner-wall surface of described zone of action 10, there is preservative coat 21, described preservative coat 21 by being welded in rivet 30 on zone of action 10 inner-wall surfaces, take rivet 30 as support frame and be wrapped in the cement sand bed 31 on rivet 30 and the ceramic tile 32 that is affixed on cement sand bed 31 forms, so can greatly improve the work-ing life of zone of action 10.
Optionally, between adjacent rivet 30, spacing is 10cm, and cement sand bed 31 thickness are 20mm.
Preferably, also comprise sludge discharging area 13, described sludge discharging area 13 is arranged in zone of action and is positioned at the lower-most point place of inclined tube guiding region, and so design can be convenient to spoil disposal.
The utility model is not limited to above-mentioned specific embodiment, and all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (7)
1. a new type purification wetting system, is characterized in that, comprising:
Main body, from upstream, to downstream, by being arranged at, bottom part body makes water distribution evenly and the water distributing area of flow velocity reduction successively for it, make the abundant contact reacts of flocculation agent and waste water and generate the mixing zone of flocs unit, make flocs unit in uphill process, increase gradually and form the zone of action of slime layer, for by the settling region of quality and the larger suspended substance of volume precipitation, can make the inclined tube guiding region of mud and alumen ustum landing, supernatant pool, filtrating area, the flushing arrangement that counterflush is carried out in He Kedui filtrating area, lower clear water zone forms, in described filtrating area, filter screen is installed, described settling region has dosing mouth, the water-in of main body is communicated with water distributing area, the water outlet of main body is communicated with supernatant pool, described flushing arrangement one end is connected with supernatant pool, the other end is connected with lower clear water zone,
For the truss type skimming machine of desludging layer, it is installed in main body and is arranged at top, zone of action;
For the dissolving of microbubble is provided to zone of action,
Dissolved air water pump, its one end is communicated with supernatant pool, and the other end is connected with dissolving;
For improve the air compressor of air dissolves degree in dissolving to dissolving supercharging, it is connected with dissolving;
And Controlling System.
2. a kind of new type purification wetting system according to claim 1, is characterized in that: the bottom of described zone of action inner chamber is provided with the reliever for refinement, uniform microbubble, and described reliever is connected by pipeline with dissolving.
3. according to a kind of new type purification wetting system described in claim 1 or 2, it is characterized in that: in described zone of action, be provided with dividing plate, described dividing plate makes zone of action form narrow wide space.
4. a kind of new type purification wetting system according to claim 3, is characterized in that: described dividing plate is horizontal by 60 degree angles.
5. a kind of new type purification wetting system according to claim 1, it is characterized in that: on the inner-wall surface of described zone of action, there is preservative coat, described preservative coat by being welded in rivet on zone of action inner-wall surface, take rivet as support frame and be wrapped in the cement sand bed on rivet and the ceramic tile that is affixed on cement sand bed forms.
6. a kind of new type purification wetting system according to claim 5, is characterized in that: between adjacent rivet, spacing is 10cm, and sand-cement slurry layer thickness is 20mm.
7. a kind of new type purification wetting system according to claim 1, is characterized in that: also comprise sludge discharging area, described sludge discharging area is arranged in zone of action and is positioned at the lower-most point place of inclined tube guiding region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348199.2U CN203922901U (en) | 2014-06-26 | 2014-06-26 | A kind of new type purification wetting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348199.2U CN203922901U (en) | 2014-06-26 | 2014-06-26 | A kind of new type purification wetting system |
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| Publication Number | Publication Date |
|---|---|
| CN203922901U true CN203922901U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420348199.2U Expired - Fee Related CN203922901U (en) | 2014-06-26 | 2014-06-26 | A kind of new type purification wetting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457975A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Sewage purification equipment of urban household garbage disposal system |
| CN108117184A (en) * | 2016-11-30 | 2018-06-05 | 深圳市国沅生态环保科技有限公司 | A kind of sewage disposal device |
| CN109809623A (en) * | 2019-03-29 | 2019-05-28 | 安徽科技学院 | Waste-water recovering treater during a kind of automobile dismounting |
-
2014
- 2014-06-26 CN CN201420348199.2U patent/CN203922901U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457975A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Sewage purification equipment of urban household garbage disposal system |
| CN108117184A (en) * | 2016-11-30 | 2018-06-05 | 深圳市国沅生态环保科技有限公司 | A kind of sewage disposal device |
| CN109809623A (en) * | 2019-03-29 | 2019-05-28 | 安徽科技学院 | Waste-water recovering treater during a kind of automobile dismounting |
| CN109809623B (en) * | 2019-03-29 | 2021-11-19 | 安徽科技学院 | Waste water recovery processing device in automobile disassembly process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190626 |